First there was the Jambox. Then, there was the Big Jambox. And on Wednesday, Jawbone unveiled its third portable Bluetooth speaker: the Mini Jambox.

Jawbone on Wednesday unveiled the Jambox Mini, a smaller version of its flagship Jambox speaker

First there was the Jambox. Then, there was the Big Jambox. And on Wednesday, Jawbone unveiled its third portable Bluetooth speaker: the Mini Jambox.

The $180 speaker is about half the size of the classic Jambox--though it sports the same price tag. The Mini Jambox weighs half a pound, a third of the original speaker. It measures 6.06 inches wide, 0.96 inches deep, and 2.28 inches tall. (That's considerably thinner than the original Jambox, but taller.)

Tim Pryde, senior director of audio project management for Jawbone, explained to TechHive that while the original Jambox was portable, the Mini Jambox is truly pocket-sized: "You can carry it around with you like you carry your phone," he said.

That portability makes the Mini Jambox perfect for when "you've got this great video you want to share, but no can hear it on your phone," Pryde said. "It's great for impromptu conference calls or FaceTime calls, too." The Mini Jambox, likes its two predecessors, also functions as a Bluetooth speakerphone.

Like a unibody Mac, the Mini Jambox's metal chassis is one single piece of aluminum; that aluminum, Pryde explains, does double duty as "the skin and the skeleton" to maximize the Mini Jambox's volume output. Inside the speaker sit two drivers, a passive radiator, and the microphone.

The Jawbone App

In addition to the new Jambox, Jawbone also took the wraps off The Jawbone App, newly available for iPhone and Android. (The Android version doesn't yet have all the features of the iPhone version, but should by the end of the month.) The app includes the option to merge playlists from services like Spotify, iTunes, Rdio, and others, so that you can access all of your music in one place.

The app also gains some of the functionality of the Jawbone Web service formally known as MyTalk, and now called simply My Devices. That Web service--and the updated Jawbone app--allow users to customize features like the virtual 3D sound plug-in LiveAudio, the speaker's voice, and more.

How it sounds

We'll have a full review of the Mini Jambox soon--our unit arrived on Tuesday--but Pryde says Jawbone's goal is for the small speaker to sound "great in any audio situation." He says that the Mini Jambox gets just as loud as the original version, and that because of the audio processing at work, it sounds even louder.